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Small heat shock protein AgsA from Salmonella typhimurium: Alpha crystallin domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3W1Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 293 25% Pentaerythritol propoxylate (5/4 PO/OH), 0.1M MES-NaOH, 20% MPD
Crystal Properties Matthews coefficient Solvent content 1.69 27.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.09 α = 90 b = 53.09 β = 90 c = 81.84 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 225 mm CCD 2013-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.97856 ESRF BM14
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2 34.12 99.8 22.9 13.8 8413
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.11 100 0.719 4.2 14.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3W1Z 2 34.12 7995 378 99.74 0.22155 0.21994 0.2254 0.25435 0.2592 RANDOM 56.336
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -0.04 -0.04 0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 47.233 r_dihedral_angle_4_deg 23.229 r_long_range_B_other 15.568 r_long_range_B_refined 15.506 r_dihedral_angle_3_deg 15.114 r_scangle_other 11.441 r_mcangle_it 9.147 r_mcangle_other 9.141 r_scbond_it 7.7 r_scbond_other 7.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 47.233 r_dihedral_angle_4_deg 23.229 r_long_range_B_other 15.568 r_long_range_B_refined 15.506 r_dihedral_angle_3_deg 15.114 r_scangle_other 11.441 r_mcangle_it 9.147 r_mcangle_other 9.141 r_scbond_it 7.7 r_scbond_other 7.69 r_dihedral_angle_1_deg 6.339 r_mcbond_it 5.908 r_mcbond_other 5.897 r_angle_refined_deg 1.991 r_angle_other_deg 0.874 r_chiral_restr 0.12 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 717 Nucleic Acid Atoms Solvent Atoms 28 Heterogen Atoms 8
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing